Twitter / X Post Previewer
Preview exactly how your tweet looks on X with character counts, verified badge, avatar, and media cards.
- 100% free
- Private in browser
- No signup
- No watermarks
156/280 characters (124 remaining)
S
Sarah Jenkins@sarahjenkins• 2h
Building the fastest free web tools in public. No logins, no ads, pure client-side power. What tool should we build next? 💡
#buildinpublic #webdevelopment
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About Twitter / X Post Previewer
Preview exactly how your tweet looks on X with character counts, verified badge, avatar, and media cards. Use this free client-side tool on TheToolss with zero installation and complete privacy.
How to use Twitter / X Post Previewer
- Enter your name and @handle
- Type your tweet in the text editor
- Check character limit and live visual preview
- Copy finalized tweet to post on X
Key features
- Pixel-perfect Twitter/X dark mode mock
- 280-character limit counter with warning
- Verified checkmark toggle
- Engagement stats preview (likes, reposts)
Frequently asked questions
- What is the character limit on X/Twitter?
- Standard Twitter posts are limited to 280 characters. Premium accounts have higher limits.
- How does character counting handle emojis?
- Standard unicode emojis typically count as 2 characters on Twitter.
- Can I test hashtags?
- Yes, hashtags are counted and formatted directly inside the preview.
- Does this post directly to Twitter?
- No, this is a privacy-first sandbox preview tool. You copy the finalized text and post it manually.
- Is there a dark mode?
- The preview is styled with Twitter native pitch-black dark mode.